86 reads
Category: Computer security
Level: Beginner
New week, new article! How are you? The wife? The kids? The goldfish? (is the goldfish important?) This week we're going to try and figure out what the padlock in your browser's address bar means, so yes on this site there is one (there, I've just saved you the trouble of looking up to check). Naaaaaa but don't go away, it's an interesting subject! promise?. Before you start I'm redirecting you to the "asymmetric encryption" paragraph of my article on ransomware, because there's no p...
76 reads
Category: Blockchain
Level: Confirmed beginner
Remember the 1990s? Remember what? Some of you weren't born then? Ah OK .... all right! Back in the 90s, a "trendy new thing" was just starting to make waves, and for the most part, apart from a small group of geeks, nobody could see what it could be used for... that trendy little thing was... the Internet. Thirty years on, I think we've understood what it could be used for.... For me, blockchain is a bit like the Internet at the time, nobody really knows what it could be used for, and in 30...
98 reads
Category: Digitization
Level: Beginner
Come on, this week I'm making enemies! Here we go! Since the beginning of the crisis, we've been seeing "Get a website and increase your visibility" all over the place. Watch out! Hold on to your hats, a huge "scoop" is coming: a site costing just a few euros a month won't bring you ... ANYTHING. What's that? What do you mean you knew? Ah yes, nothing worthwhile in life is easy to achieve... that's true. What's a website for? Let's say you had your "ma-super-boutique.com" website made,...
101 reads
Category: Web development
Level: Expert
Ahhhh, passwords ... I've already talked about them in a previous article, but in this one we're going to talk about a method for saving our dear little users from having to remember their passwords... Apple now makes it possible to "sign in with Apple", basically the same thing as Google, Facebbok and all the others. But! the Apple way... In this article, we'll look at how to integrate this feature into a Symfony application. You need Apple developer access to access "sign in with Apple...
92 reads
Category: Social networking
Level: Beginner
New week, new article, how are you? Well, the title isn't crazy, we agree, but SEO and all that ... You're present on social networks, you have subscribers, relations ... etc. (in short, there are people in your network!), but when you publish something, your publication reaches few people ... so you ask yourself "But WHY? "I'd say, "That's just the way it is, life's unfair", but that'd be pointless and would evade the question.... Social networks are private companies I think it's wort...
89 reads
Category: Web development
Level: Confirmed
Like any dev, I sometimes want to test small pieces of code, make an example landing page to test a service or API... In short, there are many cases where you just want to try something out, without it being a full-fledged project. To do this, of course, we run our development environment on our own machine, "locally". Let the world benefit from our local project Okay, that's all well and good, but what if we need to access this local code from the outside? And yes, it can happen...
113 reads
Category: Computer security
Level: Confirmed beginner
Following the fire in a datacenter in France, I saw reactions on social networks such as "I've got my company in your servers", which gave me the idea of writing this article.Of course, it's not the owner of the data center who's to blame here, but accidents like this do happen, so you need to be prepared. By having a data backup strategy. Can you imagine? Losing your accounting data? I've already touched on this subject in my article "How to protect yourself from ransomware". The disaster r...
122 reads
Category: Social networking
Level: Beginner
I thought it would be interesting to write an article on the subject now that I've set up a Messenger bot for my Boréales Créations Facebook page. What is a Messenger bot? You've created a robot? It's your fault, isn't it Skynet? Well, not yet anyway. Here the Messenger bot is simply used to answer for you when people, prospects, customers write to you on your Facebook page. 😃 You know what it's like when you're busy, you don't necessarily check all the notificat...
114 reads
Category: Social networking
Level: Beginner
Instagram has become a must-have social network, with 18-24 year olds spending an enormous amount of time on it and ... like all social networks its business model is to capture and resell attention. In this article, I propose a non-exhaustive list of ideas for improving your presence on this network. Put keywords in your account name and display name Instagram's search engine doesn't use the data in the "bio" to find a user, it only uses the data in the account name and display name, so...
123 reads
Category: Digitization
Level: Beginner
To avoid contacts, restaurants are now using QR Codes to allow their customers to consult the menu. The PDF format To start with, you'll need the menu in PDF format. The "PDF" format is a standard format that can be read on any device, iOS or Android, so using the PDF format means you won't have any compatibility problems with your customers' phones. It's also possible to have a simple web page, but since that's more difficult to achieve, stick to a PDF format, which you should already ha...